CN207365895U - Automotive hub flange System of Rotating about Fixed Axis symmetry measures cubing - Google Patents
Automotive hub flange System of Rotating about Fixed Axis symmetry measures cubing Download PDFInfo
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- CN207365895U CN207365895U CN201721513698.2U CN201721513698U CN207365895U CN 207365895 U CN207365895 U CN 207365895U CN 201721513698 U CN201721513698 U CN 201721513698U CN 207365895 U CN207365895 U CN 207365895U
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- cradling piece
- rotating
- hub flange
- automotive hub
- connecting rod
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Abstract
A kind of survey tool is the utility model is related to, cubing is measured more particularly, to a kind of automotive hub flange System of Rotating about Fixed Axis symmetry.It mainly solves measurement cubing present in the prior art for the irregular product of product outer contour, and the application condition for detecting the symmetrical angle value size of product is big, it is difficult to detect the beeline of theory, therefore the technical problem of the big grade of symmetrical angle value error.The utility model includes stud location axis（1）, the stud location axis（1）On wear and be connected to connecting rod（2）, connecting rod is connected with the cradling piece vertically set up（3）, cradling piece middle part is equipped with locating support（4）, the both ends of locating support are equipped with stent positioning surface（5）, the lower end of cradling piece is connected with mandril（6）, mandril is connected with dial gauge（7）.
Description
Technical field
A kind of survey tool is the utility model is related to, is surveyed more particularly, to a kind of automotive hub flange System of Rotating about Fixed Axis symmetry
Measure cubing.
Background technology
Ring flange abbreviation flange, simply a general designation, typically refers to open on the periphery of the metallic object of a similar plate-like
The hole of several fixations is used to connect other things.Perforation on flange, can wear bolt, be close to two flanges, with lining between flange
Pad sealing.Need to be detected the automotive hub flange produced at present, ensure the qualification rate of flange.Chinese patent discloses
A kind of special gauge for the detection of flange shaft threaded hole position（Publication number：CN107192312A）, it includes installation branch
Frame, mounting bracket include bottom plate, riser and top plate, and the lower end of riser is connected on bottom plate, and top plate is connected to the upper end of riser；Pressure
The thimble through top plate is connected with pincers, top plate is equipped with pressing tongs, and pressing tongs can promote thimble to move up and down；Connect in the middle part of riser
Horizontal support plate is connected to, positioning seat, positioning punch-pin and lead are installed in support plate, positioning punch-pin is embedded in positioning seat
Interior, positioning punch-pin can realize being freely rotated in the horizontal direction, and lead is fixed to wear and is connected on positioning punch-pin, lead
Lower end extends downwardly out support plate, and the lower end of lead is connected with measurement plate, the first meter connector is connected with measurement plate；Riser
Lower part is connected with horizontal dial framework, is vertically worn on dial framework and is connected to mandril, and the upper end of mandril and the lower end of lead offset
Touch, the lower end of mandril is connected with the second meter connector；When lead compression moves down, mandril can be driven to move downward simultaneously；
Position and be equipped with resetting spring between the lower face of punch-pin and positioning seat, position punch-pin can realize in positioning seat on float downward
It is dynamic.But this cubing can only be used for detecting the position of threaded hole, and rotational symmetry degree can not be detected, and it is symmetrical for threaded hole
The detection of degree, traditional cubing are vernier caliper, detection mode such as Fig. 1, the first step：Measure A sizes；Second step：Measure B rulers
It is very little；3rd step:The size of A-B is the symmetrical angle value of product.This detection mode is there are a kind of drawback, for product outer contour not
The product of rule, the application condition for detecting AB sizes are big, it is difficult to detect the beeline of theory, therefore symmetrical angle value error is big.
Utility model content
The utility model is to provide a kind of automotive hub flange System of Rotating about Fixed Axis symmetry measurement cubing, it mainly solves existing
There is the measurement cubing present in technology for the irregular product of product outer contour, the error ratio of the detection symmetrical angle value size of product
It is larger, it is difficult to detect the beeline of theory, therefore the technical problem of the symmetrical big grade of angle value error.
The above-mentioned technical problem of the utility model is mainly what is be addressed by following technical proposals：
The automotive hub flange System of Rotating about Fixed Axis symmetry measurement cubing of the utility model, including stud location axis, it is described
To be worn on stud location axis and be connected to connecting rod, connecting rod is connected with the cradling piece vertically set up, and locating support is equipped with the middle part of cradling piece,
The both ends of locating support are equipped with stent positioning surface, and the lower end of cradling piece is connected with mandril, and mandril is connected with dial gauge.Stud location
Axis size designs, shaft diameter size and product threaded hole bottom footpath gap 0.05mm or so；Connecting rod and stent are different according to product
It is adjustable；Consider when stent positioning surface designs tangent with product abutting end outside diameter.
Preferably, the end of the connecting rod is equipped with grip block, cradling piece upper end, which is worn, to be connected in grip block, grip block
Holding tank is provided with, mounting hole is provided with grip block and runs through holding tank.Can the company's of adjustment grip block and cradling piece using holding tank
Elasticity, so that by wearing connecting bolt in mounting hole that stent rod locking, the scope of application is wider.
Preferably, the lower end of the cradling piece is equipped with adjustment block, mandril, which is worn, to be connected in adjustment block, is provided with adjustment block
Adjustment tank.Utilize adjustment tank so that mandril can adjust position in adjustment block, so can adapt to the flange of different size.
When mandril withstands on flange outer face, dial gauge can read the number of degrees.
Preferably, the part that the stud location axis wears extension bar in succession is provided with plane groove, the section of connecting rod is
It is semicircle.The inner surface of grip block is adapted to by plane groove, prevents grip block from damaging stud location axis when adjusting position
Outer surface.
Preferably, the stud location axis is equipped with multi-stage stairs.Pass through multi-stage stairs so that stud location axis can
To adapt to various sizes of screw hole, the scope of application is wider.
Therefore, the utility model can detect pair of flange screw respectively by multiple adjustable connecting rods, cradling piece
Title degree, the scope of application of detection is wider, and the precision of detection is higher, and production cost is relatively low, simple and reasonable for structure.
Brief description of the drawings
Attached drawing 1 is a kind of structure diagram of flange original detection method；
Attached drawing 2 is the structure diagram of the utility model；
The structure diagram of first step when attached drawing 3 is the utility model detection flange；
The structure diagram of second step when attached drawing 4 is the utility model detection flange.
Parts, position and numbering in figure：Stud location axis 1, connecting rod 2, cradling piece 3, locating support 4, stent positioning
Face 5, mandril 6,9 adjustment block of dial gauge 7 grip block, 8 holding tank, 10 adjustment tank 11, plane groove 12, multi-stage stairs 13, flange 14.
Embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment：The automotive hub flange System of Rotating about Fixed Axis symmetry measurement cubing of this example, such as Fig. 2, including stud location axis
1, wear on stud location axis and be connected to connecting rod 2, connecting rod is connected with the cradling piece 3 vertically set up, and positioning is equipped with the middle part of cradling piece
Stent 4, the both ends of locating support are equipped with stent positioning surface 5, and the lower end of cradling piece is connected with mandril 6, and mandril is connected with dial gauge
7.The end of connecting rod is equipped with grip block 8, and 3 upper end of cradling piece, which is worn, to be connected in grip block, and grip block is provided with holding tank 9, grip block
On be provided with mounting hole and run through holding tank.The lower end of cradling piece is equipped with adjustment block 10, and mandril, which is worn, to be connected in adjustment block, is opened in adjustment block
There is adjustment tank 11.The part that stud location axis wears extension bar 2 in succession is provided with plane groove 12, and the section of connecting rod is semicircle.It is vertical
Column locating shaft is equipped with multi-stage stairs 13.
In use, such as Fig. 3, stud location axis 1 is rotated to stent positioning surface 5 and 14 abutting end outside diameter of flange and is close to, read
Take dial gauge numerical value A；Such as Fig. 4, stud location axis 1 is rotated to 14 another side of flange, is close to abutting end outside diameter, read percentage
Table numerical value B；A-B is the symmetrical angle value of product threaded hole.
Architectural feature the foregoing is merely specific embodiment of the utility model, but the utility model is not limited to
This, any those skilled in the art in the field of the utility model, all cover in this practicality newly by the change or modification made
Among the scope of the claims of type.
Claims (5)
1. a kind of automotive hub flange System of Rotating about Fixed Axis symmetry measures cubing, including stud location axis（1）, it is characterised in that it is described
Stud location axis（1）On wear and be connected to connecting rod（2）, connecting rod is connected with the cradling piece vertically set up（3）, cradling piece middle part is set
There is locating support（4）, the both ends of locating support are equipped with stent positioning surface（5）, the lower end of cradling piece is connected with mandril（6）, mandril
It is connected with dial gauge（7）.
2. automotive hub flange System of Rotating about Fixed Axis symmetry according to claim 1 measures cubing, it is characterised in that described
Connecting rod（2）End be equipped with grip block（8）, cradling piece（3）Upper end, which is worn, to be connected in grip block, and grip block is provided with holding tank（9）,
Mounting hole is provided with grip block and runs through holding tank.
3. automotive hub flange System of Rotating about Fixed Axis symmetry according to claim 1 or 2 measures cubing, it is characterised in that described
Cradling piece（3）Lower end be equipped with adjustment block（10）, mandril, which is worn, to be connected in adjustment block, and adjustment tank is provided with adjustment block（11）.
4. automotive hub flange System of Rotating about Fixed Axis symmetry according to claim 1 or 2 measures cubing, it is characterised in that described
Stud location axis（1）Wear extension bar in succession（2）Part be provided with plane groove（12）, the section of connecting rod is semicircle.
5. automotive hub flange System of Rotating about Fixed Axis symmetry according to claim 1 or 2 measures cubing, it is characterised in that described
Stud location axis（1）It is equipped with multi-stage stairs（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721513698.2U CN207365895U (en) | 2017-11-14 | 2017-11-14 | Automotive hub flange System of Rotating about Fixed Axis symmetry measures cubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721513698.2U CN207365895U (en) | 2017-11-14 | 2017-11-14 | Automotive hub flange System of Rotating about Fixed Axis symmetry measures cubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207365895U true CN207365895U (en) | 2018-05-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721513698.2U Active CN207365895U (en) | 2017-11-14 | 2017-11-14 | Automotive hub flange System of Rotating about Fixed Axis symmetry measures cubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207365895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536861A (en) * | 2020-05-29 | 2020-08-14 | 孙义彬 | Groove symmetry degree detection equipment for sliding gear sleeve of automobile synchronizer |
-
2017
- 2017-11-14 CN CN201721513698.2U patent/CN207365895U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536861A (en) * | 2020-05-29 | 2020-08-14 | 孙义彬 | Groove symmetry degree detection equipment for sliding gear sleeve of automobile synchronizer |
| CN111536861B (en) * | 2020-05-29 | 2021-12-28 | 东营经济技术开发区东汇新能源有限公司 | Groove symmetry degree detection equipment for sliding gear sleeve of automobile synchronizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Xiaoshan District dangwan Town Village Hangzhou city Zhejiang province 311221 Aihua Road No. 118 Patentee after: Zhejiang Wanding Precision Technology Co., Ltd Address before: Xiaoshan District dangwan Town Village Hangzhou city Zhejiang province 311221 Aihua Road No. 118 Patentee before: Hangzhou Wan Ding Industrial Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |